441422040 has 32 divisors (see below), whose sum is σ = 1324266480. Its totient is φ = 117712512.

The previous prime is 441422039. The next prime is 441422081. The reversal of 441422040 is 40224144.

It is a junction number, because it is equal to n+sod(n) for n = 441421998 and 441422016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1839139 + ... + 1839378.

Almost surely, 2^441422040 is an apocalyptic number.

441422040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

441422040 is an abundant number, since it is smaller than the sum of its proper divisors (882844440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441422040 is a wasteful number, since it uses less digits than its factorization.

441422040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3678531 (or 3678527 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 441422040 is about 21010.0461684405. The cubic root of 441422040 is about 761.4089974483.

Adding to 441422040 its reverse (40224144), we get a palindrome (481646184).

The spelling of 441422040 in words is "four hundred forty-one million, four hundred twenty-two thousand, forty".